Cytodiagnostics 100nm NHS-activated Gold NanoUrchins Conjugation Kits have been optimized for high efficiency one-step conjugation of proteins and other primary amine-containing ligands to gold nanourchins.

The kit contains ready-to-use pre-made mixtures. No activation or manipulation of the gold nanourchins is required prior to conjugation, which often results in poor performing conjugates. Simply mix your protein with the pre-activated NHS ester gold nanourchins supplied in the kit.

Kit Components

100nm NHS-Activated Gold NanoUrchins (lyophilized)

Protein Resuspension Buffer

Reaction Buffer

Quencher Solution

Features & Benefits

Results in covalently bound ligand and more stable conjugate.

Fast and convenient one-step conjugation reaction with no pre-activation requirements.

Spacer between the gold surface and conjugated ligand minimizes effects on the tertiary protein structure, which can lead to poor performing conjugates, a common problem seen in conjugates prepared by passive adsorption.

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